import { useMembersStore } from '~/stores/members'
import { usePoliciesStore } from '~/stores/policies'
import { useStreamsStore } from '~/stores/streams'
import { useBudgetStore } from '~/stores/budget'
import { useScenariosStore } from '~/stores/scenarios'
import { useCashStore } from '~/stores/cash'
import { useSessionStore } from '~/stores/session'

export type AppSnapshot = {
  members: any[]
  policies: Record<string, any>
  streams: any[]
  budget: Record<string, any>
  scenarios: Record<string, any>
  cash: Record<string, any>
  session: Record<string, any>
}

export function useFixtureIO() {
  const exportAll = (): AppSnapshot => {
    const members = useMembersStore()
    const policies = usePoliciesStore()
    const streams = useStreamsStore()
    const budget = useBudgetStore()
    const scenarios = useScenariosStore()
    const cash = useCashStore()
    const session = useSessionStore()
    
    return {
      members: members.members,
      policies: {
        equalHourlyWage: policies.equalHourlyWage,
        payrollOncostPct: policies.payrollOncostPct,
        savingsTargetMonths: policies.savingsTargetMonths,
        minCashCushionAmount: policies.minCashCushionAmount,
        deferredCapHoursPerQtr: policies.deferredCapHoursPerQtr,
        deferredSunsetMonths: policies.deferredSunsetMonths,
        surplusOrder: policies.surplusOrder,
        paymentPriority: policies.paymentPriority
      },
      streams: streams.streams,
      budget: {
        budgetLines: budget.budgetLines,
        overheadCosts: budget.overheadCosts,
        productionCosts: budget.productionCosts,
        currentPeriod: budget.currentPeriod
      },
      scenarios: {
        sliders: scenarios.sliders,
        activeScenario: scenarios.activeScenario
      },
      cash: {
        cashEvents: cash.cashEvents,
        paymentQueue: cash.paymentQueue,
        currentCash: cash.currentCash,
        currentSavings: cash.currentSavings
      },
      session: {
        checklist: session.checklist,
        draftAllocations: session.draftAllocations,
        rationale: session.rationale,
        currentSession: session.currentSession,
        savedRecords: session.savedRecords
      }
    }
  }

  const importAll = (snapshot: AppSnapshot) => {
    // TODO: Implement import functionality for all stores
    // This will patch each store with the snapshot data
    console.log('Import functionality to be implemented', snapshot)
  }

  return { exportAll, importAll }
}